title: Fatal subarachnoid haemorrhage in young women: role of oral contraceptives.
mesh_terms: D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000139:chemically induced / Q000150:complications; D012306:Risk; D013345:Subarachnoid Hemorrhage / Q000139:chemically induced*
chemical_list: D003276:Contraceptives, Oral